1 /*

     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Class that contains util-functions for logsserviceextension.

    15 *

    16 */

    17 

    18 

    19 #include <e32base.h>

    20 #include <f32file.h>

    21 #include <spsettings.h>

    22 #include <spproperty.h>

    23 #include <spdefinitions.h>

    24 #include <cbsfactory.h>

    25 #include <mbsaccess.h>

    26 #include <cbsbitmap.h>

    27 #include <mbselement.h>

    28 

    29 #include "tlogsextutil.h"

    30 #include "logsextconsts.h"

    31 #include "simpledebug.h"

    32 

    33 // ---------------------------------------------------------------------------

    34 // Retrieves File handle and bitmask/bitmask id and takes service id and 

    35 // element id as input parameters.

    36 // ---------------------------------------------------------------------------

    37 //

    38 void TLogsExtUtil::GetFileHandleL( 

    39     const TUint32 aServiceId,

    40     const TDesC8& aElementId,    

    41     RFile& aBitmapFile,

    42     TInt& aBitmapId,   

    43     TInt& aBitmapMaskId )

    44     {

    45     _LOG("TLogsExtUtil::GetFileHandleL() begin" ) 

    46     

    47     CSPSettings* spSettings = CSPSettings::NewLC();

    48     _LOG("TLogsExtUtil::GetFileHandleL() CSPSettings created" ) 

    49     

    50     // get the service provider settings

    51     

    52     // read the brand id from the settings table

    53     CSPProperty* spProperty = CSPProperty::NewLC();

    54     

    55     User::LeaveIfError( 

    56         spSettings->FindPropertyL( 

    57             aServiceId,

    58             EPropertyBrandId,

    59             *spProperty ) );

    60     

    61     if ( !spProperty ) // check if the property was found

    62         {

    63         User::Leave( KErrNotFound );   

    64         }       

    65     _LOG("TLogsExtUtil::GetFileHandleL() CSPProperty retrieved ok" )

    66       

    67     HBufC* brandId16 = HBufC::NewLC( KSPMaxDesLength );        

    68     TPtr brandIdPtr16( brandId16->Des() );    

    69     User::LeaveIfError( spProperty->GetValue( brandIdPtr16 ) );

    70     

    71     HBufC8* brandId8 = HBufC8::NewLC( brandIdPtr16.Length() );

    72     TPtr8 brandIdPtr8( brandId8->Des() );

    73     brandIdPtr8.Copy( *brandId16 );    

    74 

    75     // read the language property from the settings table        

    76     

    77     // workaround for missing brand language value from ServiceSettingsTable:

    78     // use hardcoded value

    79     TInt err( KErrNone );

    80     TInt languageId( ELangInternationalEnglish );

    81     TRAP( err, err = spSettings->FindPropertyL(

    82         aServiceId,

    83         EPropertyBrandLanguage,

    84         *spProperty ) );    

    85     

    86     if ( KErrNone == err )

    87         {

    88         User::LeaveIfError( spProperty->GetValue( languageId ) );

    89         _LOG("TLogsExtUtil::GetFileHandleL()..." )

    90         _LOG("...EPropertyBrandLanguage retrieved ok" )

    91         }

    92     else

    93         {        

    94         _LOG("TLogsExtUtil::GetFileHandleL() ...")

    95         _LOG("...retrieval of EPropertyBrandId failed.hardcoded...")

    96         _LOGPP("...language id(%d) used! error=%d", languageId, err )    

    97         }    

    98     

    99     // connect to branding server

   100     // KAppId defined in LogsExtConsts.h

   101     CBSFactory* factory = CBSFactory::NewL( KDefaultBrandId, KAppId );

   102     CleanupStack::PushL( factory );

   103     _LOG("TLogsExtUtil::GetFileHandleL() CBSFactory created" )

   104 

   105     // Create access to Branding server

   106     MBSAccess* access = 

   107         factory->CreateAccessL( *brandId8, TLanguage( languageId ) );    

   108     

   109     _LOG("TLogsExtUtil::GetFileHandleL() MBSAccess created" )

   110     CleanupClosePushL( *access );    

   111    

   112     // fetch the brand logo from the brand server    

   113     MBSElement* bitmapItem = NULL;    

   114       

   115     // get the structure containing the info for the bitmap

   116     bitmapItem = access->GetStructureL( aElementId );

   117     _LOG("TLogsExtUtil::GetFileHandleL() bitmapItem retrieved" ) 

   118     User::LeaveIfNull( bitmapItem );

   119     

   120     CleanupClosePushL( *bitmapItem );

   121     

   122     if ( EBSBitmap != bitmapItem->ElementType() ) 

   123         {

   124         User::Leave( KErrNotFound );

   125         }

   126         

   127     // get the bitmap data from the bitmap element

   128     const CBSBitmap* bsBitmap = &bitmapItem->BitmapDataL();

   129     _LOG("TLogsExtUtil::GetFileHandleL() bsBitmap retrieved" ) 

   130        

   131     // we need to get the bitmap file from where we can load the bitmap

   132     access->GetFileL( bsBitmap->BitmapFileId(), aBitmapFile );

   133     

   134     // set the return values

   135     aBitmapId = bsBitmap->BitmapId();

   136     aBitmapMaskId = bsBitmap->BitmapMaskId();

   137     

   138     CleanupStack::PopAndDestroy( bitmapItem );

   139     bitmapItem = NULL;

   140     CleanupStack::PopAndDestroy( access );

   141     access = NULL;

   142     CleanupStack::PopAndDestroy( factory );    

   143     factory = NULL;

   144     CleanupStack::PopAndDestroy( brandId8 ); 

   145     brandId8 = NULL;

   146     CleanupStack::PopAndDestroy( brandId16 ); 

   147     brandId16 = NULL;

   148     CleanupStack::PopAndDestroy( spProperty );

   149     spProperty = NULL;

   150     CleanupStack::PopAndDestroy( spSettings );

   151     spSettings = NULL;    

   152     }

   153